Question 1

If the focal length of a spherical mirror is 50 cm, then its radius of curvature is _______ cm

general knowledge science & technology

25
50
100
150

Answer

Correct Option: C

Question 2

Which is the 'odd one out'?

general knowledge science & technology

mm Hg
Pa
N
bar

Answer

Correct Option: C

Question 3

The distance between two consecutive crests of a wave is called _______

general knowledge science & technology

amplitude
period
wavelength
frequency

Answer

Correct Option: C

Question 4

Convex mirrors always produce virtual, erect and _______ images

general knowledge science & technology

diminished
enlarged
same hight
none of the above

Answer

Correct Option: A

Question 5

The distance between the magnetic north pole and magnetic south pole of a bar magnet is called the

general knowledge science & technology

equatorial axis
effective length
length of magnet
magnetic axis

Answer

Correct Option: B

Question 6

Folic Acid is

general knowledge science & technology

Vitamin E
Vitamin B9
Vitamin B6
Vitamin B3

Answer

Correct Option: B

Question 7

Pantothenic Acid is

general knowledge science & technology

Vitamin B5
Vitamin B1
Vitamin C
Vitamin B2

Answer

Correct Option: A

Question 8

Pyridoxine is

general knowledge science & technology

Vitamin B1
Vitamin B3
Vitamin B6
Vitamin B9

Answer

Correct Option: C

Question 9

Thiamine is

general knowledge science & technology

Vitamin B1
Vitamin B9
Vitamin B2
Vitamin B5

Answer

Correct Option: A

Question 10

Niacin is

general knowledge science & technology

Vitamin B6
Vitamin k
Vitamin B2
Vitamin B3

Answer

Correct Option: D

Question 11

Riboflavin is

general knowledge science & technology

Vitamin B1
Vitamin B2
Vitamin B5
Vitamin B6

Answer

Correct Option: B

Question 12

Ascorbic Acid is

general knowledge science & technology

Vitamin K
Vitamin C
Vitamin A
Vitamin B6

Answer

Correct Option: B

Question 13

Retinol is

general knowledge science & technology

Vitamin E
Vitamin C
Vitamin B2
Vitamin A

Answer

Correct Option: D

Question 14

Phylloquinone is

general knowledge science & technology

Vitamin K
Vitamin C
Vitamin B1
Vitamin E

Answer

Correct Option: A

Question 15

Alpha-tocopherol is

general knowledge science & technology

Vitamin B1
Vitamin B3
Vitamin E
Vitamin K

Answer

Correct Option: C

Question 16

Salman Khan has won the best actor in supporting role

general knowledge science & technology

True
False

Answer

Correct Option: A

Question 17

Not your average mammals The platypus and the echidna are the only mammals that:

general knowledge science & technology

Lay eggs
Have green blood
Live in Antarctica
Eat eucalyptus leaves

Answer

Correct Option: A

Question 18

Sky dog What is special about Sirius, the Dog Star?

general knowledge science & technology

It is the only star first observed by Albert Einstein
It is the brightest star in the night sky
It always lies directly above the North Pole
It emits staccato barking sounds which radio telescopes can detect

Answer

Correct Option: B

Question 19

Droid definition An android is any robot that:

general knowledge science & technology

Has more than one basic function
Has the ability to make decisions and formulate plans
Is built by other robots
Looks and acts like a human

Answer

Correct Option: D

Question 20

Darwin sailed the ocean blue Charles Darwin began developing his theory of evolution while voyaging on a ship named:

general knowledge science & technology

The Enterprise
The Beagle
The Santa Maria
The Endeavour

Answer

Correct Option: B

Description: science & technology Online Quiz - 482
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: science & technology

science & technology Online Quiz - 482

Find more quizzes from top tags